1 error[E0527]: pattern requires 0 elements but array has 2
2 --> $DIR/issue-13482.rs:14:5
4 LL | [] => None, //~ ERROR pattern requires 0 elements but array has 2
5 | ^^ expected 2 elements
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0527`.